Data for Moorhead, MN  56560  Clay County  
Station # 21-5586-1 (MORM5)
Keith, Observer
December-10
Season Fwd 29.41 18.6 7 1758 644
Obs Time 10P...Normals Fargo WSO 1971-2000 Hail/Snow Wtr HDD July-Jun…....CDD Jan-Dec
Date Max Min Obs Avrg N Hi N Lw Norm Deprt Pre Fell Grnd Eq HDD CDD Sky Description Of Weather
1 12 0 0 6 26 11 18 -12 Trace Trace 6   59 0 Pc Lgt flurries early am..Clearing afternoon.
2 12 -5 -2 4 26 10 18 -14 Trace 0.1 6   61 0 Pc Ice crystals/lgt snow  3-4am..again 9-11am.
3 17 -5 15 6 25 10 18 -12 0.18 1.9 8   59 0 Cdy Snow 1pm on. Light winds
4 15 5 5 10 25 9 17 -7 0.02 0.3 8   55 0 Pc Snow early AM..PC afternoon..Light winds.
5 19 2 13 11 25 9 17 -6 Trace 0.2 8   54 0 Cdy Lgt flurries ending 1pm..
6 15 0 3 8 24 8 16 -8 Trace Trace 8   57 0 Pc Lgt flurries AM.Clear aftn. Dense fog pm. 
7 10 -3 9 4 24 8 16 -12 Trace Trace 8 0.88 61 0 Pc Dense fog/frost am. Cldy pm light ice crys/sn
8 11 4 11 8 23 7 15 -7 Trace 0.2 8   57 0 Cdy Flurries AM thru noon.
9 35 11 16 23 23 7 15 8 0.02 Trace 7   42 0 Cdy Sleet/Flurries AM.. 
10 16 5 6 11 23 6 14 -3 0.06 1.3 8   54 0 Cdy Snow 7-10am and again 10:00-11pm
11 6 -7 -7 0 22 6 14 -14 0.01 0.2 8   65 0 Pc Light snow mid-3am. Clearing afternoon. 
12 -2 -12 -11 -7 22 6 14 -21 0.00 0.0 8   72 0 Su Cldy early then Sunny and cold. 
13 8 -15 8 -3 21 5 13 -16 0.00 0.0 8   68 0 Pc Cold AM..rising temps through 10:30
14 17 8 16 13 21 5 13 0 0.00 0.0 7   52 0 Cdy Warmer with light winds.
15 21 14 18 18 21 4 13 5 0.17 1.7 9   47 0 Cdy Snow 1pm on. Light winds. Icy streets.
16 19 6 6 13 20 4 12 1 0.13 1.1 10   52 0 Cdy Snow ending 4am. Steady to falling temps
17 13 4 12 9 20 4 12 -3 0.01 0.2 10   56 0 Cdy Light snow 5am through 2pm 
18 15 6 7 11 20 3 11 0 Trace 0.1 9   54 0 Cdy Light snow 3am, 6am.(up to 7:20am)
19 10 -3 -3 4 20 3 11 -7 0.00 0.0 9   61 0 Cdy Cldy and cold. Partial clearing Pm. 
20 24 -3 24 11 19 2 11 0 0.54 5.5 14   54 0 Cdy Snow 10:30am thru 11pm. Fz drizzle late pm
21 25 14 14 20 19 2 10 10 0.08 1.3 15   45 0 Cdy Freezing rain then snow Am ending 2pm.
22 16 12 16 14 19 2 10 4 0.00 0.0 15   51 0 Cdy Cloudy..Steady temperatures.
23 23 16 22 20 18 1 10 10 0.13 1.6 16   45 0 Cdy Snow 1pm on.
24 23 11 11 17 18 1 10 7 0.06 1.1 17   48 0 Cdy Snow ended around 5am..Then again late aftn
25 11 2 2 7 18 1 9 -2 Trace 0.4 14 2.16 58 0 Cdy Fluffy snow AM with some ice crystals pm.
26 9 0 8 5 18 0 9 -4 Trace Trace 14   60 0 Pc Light snow/Hoar frost this morning.Fair aftern.
27 27 6 18 17 17 0 9 8 0.00 0.0 14   48 0 Su Windy and cold..Rising temps high midnight.
28 31 12 25 22 17 -1 8 14 0.00 0.0 14   43 0 Su Fair, windy and much warmer..
29 33 12 33 23 17 -1 8 15 0.00 0.0 14   42 0 Cdy Mostly cloudy..Fog with rising temps pm. 
30 33 0 0 17 17 -1 8 9 0.38 4.6 17   48 0 Cdy Freezing rain Am..Snow with blizzard cont pm
31 4 -5 4 0 16 -1 8 -8 0.25 4.8 19   65 0 Cdy Snow early AM then again late aftn thru pm.
Monthly Summary
  Max Min   Avrg     Norm Deprt Pre Ha/Sn Grnd   HDD CDD Days Recap
Total 528 92                         Su Dec was colder than normal and above
                              3 normal in precipitation. Blizzard conditions 
Avrg 17.0 3.0   10.0     12.5 -2.5         55 0 Pc end of the month. For the year we were 10.26
High 35 16           Total 2.04 26.6     1693 0 8 inches above normal. Warmest day was Aug.
Low -2 -15           Norm 0.57           Cdy 27 with 94 and the coldest day was Jan 2 
                Deprt 1.47           20 with -31.
                % Nrm 357.9%              
Yearly Summery
                Total 31.45 45.2     3451 644    
                Norm 21.19 46.7            
                Deprt 10.26 -1.5            
                %Nrm 148.4% 96.8%